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With the Outlook connector there are now 2 junk email folders. When you choose to import junk mail in the pst import wizard, it gets moved to the Junk folder. Users are confused and some will put their emails into the 'Junk' folder while others into the 'Junk E-mail' folder. Which of the two does Zimbra actually use for spam training?
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Spam training. Junk or Junk E-mail folders? 
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